Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/45aeda5e653a4aa7a48febe7b0d2e3cb : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96f39e08bb7546be89e3004e0531ac76 : FAILURE in 6m 33s